ADSP-21489 Hardware Reference Manual "Table A-112. Group A Connections" does not have 32 options ? Where can I find the correct table ?

ADSP-21489 Hardware Reference Manual "Table A-112. Group A Connections" does not have 32 options ? Where can I find the correct table ?

  • Hi,

    You have mentioned that Table A-112 group-A connections,
    Group A has two functions :
    1.Routes clock signals
    2.Routes miscellaneous signals

    For routing the clock signals, it has 32 pins connections. That are listed in Table A-76.
    For routing the miscellaneous signals, it has 14 pins connections only. That are listed in Table A-112.
    Miscellaneous Signal Routing Registers (SRU2_INPUTx) are associated with group A, used to route the 14 external pin signals to the inputs of the other peripherals.
    you can find the above information in the Hardware Reference Manual (Pg:No 510).
    www.analog.com/.../ADSP-214xx_hwr_rev1.1.pdf

    Regards,
    Anand Selvaraj.